Crystal REVS is the best context-sensitive editor there is. Review Code in No Time. Create Flowchart from Source for a clear view of the code. Verify correctness of function. Detect errors. Use Flowcharts for quick Code-reviews. View Flowcharts – level wise, optimal, loops, conditions, area wise. Code and Flowchart Synchronization when browsing. Comment-based flowcharts for a wider audience. Export flowcharts to BMP/JPEG/VISIO formats. Code-only, Comment-only and Code+Comment flowcharts. Print large flowcharts on a single page. Code is Easy-to-read: Auto-Formatting of Code and Comments. Line up object-names in successive declarations. Line up assignment operators in assignments. Split and indent long expressions as per operator precedence. Transform hard-to-read code into very readable code. Improved code readability. Detect errors easily. Other features ; Editing and Formatting in Real Time. Tokens and Comments Panel for easy code entry. State Diagrams. File/Project/Function Call-Trees, Caller Trees, Include Trees & Include By Trees, Paths. Premium Code/Comment Browsing. Project Level - Word/Object/Modified Object/Regular Expression/Lexical Search. Software Metrics - McCabes, Halstead. HTML documents of source+comments (Javadoc like!). No need to maintain HTML documents - just comment code with Comments Panel. Cross-reference for all identifiers, Color Coded Metrics display. Import projects from VC++. Visual Studio.Net, Borland Language Extensions + Keil Compiler Support SCC Integration Editions: Rules: MISRA C Static Checking DataFlow: Rich Trees, Data Flows for an object, Call Flow, and Flowcharts with inline expansion. Docs: Flowcharts, trees, Source Code listing with full-fledged browsing in HTML docs. Professional: Base+Rules+Docs Editions ProPlus: All the above + Full Project Flowchart